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Heavy hex nuts are heavy-duty fastenal nuts slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large machineries such as class 8.8 grade, 10.9 grade, and 12.9 grade, etc.
The hexagonal nut is a heavy-duty Heavy Hex Nut manufactured by DGMF Mold Clamps Co., Ltd, DGMF Mold Clamps Co., Ltd supplies heavy-duty bolts and nuts for your best choice, such as T slot bolts, T slot nuts, clamping studs, flange nut, mold clamp washers, etc.
Good material casting good hexagon nuts
Adopting A3 steel, 45# steel, 35CrMo material available.
12.9 grade marking, high strength, and corrosion resistance.
High-temperature resistance, hardness up to HRC32°C~37°C.
Complete specifications, standard hexagon, uniform force
Neat and deep threads, no residual burrs
Hexagonal nuts have standard nuts, extended nuts, etc.
To meet the needs of different customers, check the size table in detail.
| Nominal Thread | D | L | Wrench Size |
| M8*1.25 | 14 | 13 | 14 |
| M10*1.5 | 17 | 11 | 17 |
| M10*1.5 | 17 | 15 | 17 |
| M10*1.5 | 17 | 30 | 17 |
| M12*1.75 | 19 | 14 | 19 |
| M12*1.75 | 19 | 18 | 19 |
| M12*1.75 | 19 | 30 | 19 |
| M12*1.75 | 19 | 38 | 19 |
| M14*2.0 | 22 | 15 | 22 |
| M14*2.0 | 22 | 19 | 22 |
| M14*2.0 | 22 | 41 | 22 |
| M16*2.0 | 24 | 17 | 24 |
| M16*2.0 | 24 | 25 | 24 |
| M16*2.0 | 24 | 45 | 24 |
| M16*2.0 | 24 | 50 | 24 |
| M18*2.5 | 27 | 20 | 27 |
| M18*2.5 | 27 | 28 | 27 |
| M18*2.5 | 27 | 50 | 27 |
| M20*2.5 | 30 | 22 | 30 |
| M20*2.5 | 30 | 32 | 30 |
| M20*2.5 | 30 | 57 | 30 |
| M22*2.5 | 32 | 24 | 32 |
| M22*2.5 | 32 | 36 | 32 |
| M22*2.5 | 32 | 60 | 32 |
| M24*3.0 | 36 | 26 | 36 |
| M24*3.0 | 36 | 37 | 36 |
| M24*3.0 | 36 | 60 | 36 |
| M24*3.0 | 36 | 70 | 36 |
| M27*3.0 | 41 | 28 | 41 |
| M27*3.0 | 41 | 41 | 41 |
| M27*3.0 | 41 | 80 | 41 |
| M27*3.0 | 41 | 100 | 41 |
| M30*3.5 | 46 | 32 | 46 |
| M30*3.5 | 46 | 49 | 46 |
| M30*3.5 | 46 | 80 | 46 |
| M30*3.5 | 46 | 100 | 46 |
| M36*4.0 | 55 | 50 | 55 |
M3/8 heavy hex nut
M1/2 heavy hex nut
M5/8 heavy hex nut
M3/4 heavy hex nut
M7/8 heavy hex nut
M1″ heavy hex nut
Hex nuts are one of the most common nuts available and are used with anchors, bolts, screws, studs, threaded rods, and on any other fastener that has machine screw threads. Hex is short for hexagon, which means they have six sides.
Mold clamping stud heavy hex bolts and nuts are used for mold clamp styles, such as quick-change mold clamp, Adjustable Clamp Universal Mold Clamp, Closed-end Mold Clamp, Open-end Mold Clamp, universal mold clamp, easy clamp, step block mold clamp, stepped strap clamp, stamping die clamp, hold down clamp, Forged U Clamps, injection mold clamps, injection mold toe clamps, forged gooseneck clamp, forged T slot clamp, etc.
Contact us for more details you need.
